File:River sand mining in orissa.jpg
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Summary
editDescriptionRiver sand mining in orissa.jpg |
English: Sand is used as fine aggregate in mortars and concrete. Natural river sand is the most preferred choice as a fine aggregate material. River sand is a product of natural weathering of rocks over a period of millions of years. It is mined from the river beds. |
Date | |
Source | Own work |
Author | Mahimagroups |
Licensing
editI, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:02, 11 October 2012 | 1,600 × 960 (353 KB) | Mahimagroups (talk | contribs) | User created page with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title |
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Camera manufacturer | SAMSUNG |
Camera model | GT-S8500 |
Exposure time | 4/729 sec (0.0054869684499314) |
F-number | f/2.638671875 |
ISO speed rating | 50 |
Date and time of data generation | 17:40, 27 June 2012 |
Lens focal length | 3.51 mm |
Short title |
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Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | fw 05.11 prm 07.125 |
File change date and time | 17:40, 27 June 2012 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 17:40, 27 June 2012 |
Meaning of each component |
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APEX shutter speed | 7.51 |
APEX aperture | 2.81 |
APEX brightness | 6.42 |
APEX exposure bias | 0 |
Maximum land aperture | 2.81 APEX (f/2.65) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 0 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |